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Diffstat (limited to 'tests/unit/slider/events.js')
| -rw-r--r-- | tests/unit/slider/events.js | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/tests/unit/slider/events.js b/tests/unit/slider/events.js new file mode 100644 index 000000000..0d22577f1 --- /dev/null +++ b/tests/unit/slider/events.js @@ -0,0 +1,208 @@ +define( [ + "jquery", + "ui/slider" +], function( $ ) { + +module( "slider: events" ); + +//Specs from http://wiki.jqueryui.com/Slider#specs +//"change callback: triggers when the slider has stopped moving and has a new +// value (even if same as previous value), via mouse(mouseup) or keyboard(keyup) +// or value method/option" +test( "mouse based interaction", function() { + expect( 4 ); + + var element = $( "#slider1" ) + .slider({ + start: function( event ) { + equal( event.originalEvent.type, "mousedown", "start triggered by mousedown" ); + }, + slide: function( event) { + equal( event.originalEvent.type, "mousemove", "slider triggered by mousemove" ); + }, + stop: function( event ) { + equal( event.originalEvent.type, "mouseup", "stop triggered by mouseup" ); + }, + change: function( event ) { + equal( event.originalEvent.type, "mouseup", "change triggered by mouseup" ); + } + }); + + element.find( ".ui-slider-handle" ).eq( 0 ) + .simulate( "drag", { dx: 10, dy: 10 } ); + +}); +test( "keyboard based interaction", function() { + expect( 3 ); + + // Test keyup at end of handle slide (keyboard) + var element = $( "#slider1" ) + .slider({ + start: function( event ) { + equal( event.originalEvent.type, "keydown", "start triggered by keydown" ); + }, + slide: function() { + ok( false, "Slider never triggered by keys" ); + }, + stop: function( event ) { + equal( event.originalEvent.type, "keyup", "stop triggered by keyup" ); + }, + change: function( event ) { + equal( event.originalEvent.type, "keyup", "change triggered by keyup" ); + } + }); + + element.find( ".ui-slider-handle" ).eq( 0 ) + .simulate( "keydown", { keyCode: $.ui.keyCode.LEFT } ) + .simulate( "keypress", { keyCode: $.ui.keyCode.LEFT } ) + .simulate( "keyup", { keyCode: $.ui.keyCode.LEFT } ); + +}); +test( "programmatic event triggers", function() { + expect( 6 ); + + // Test value method + var element = $( "<div></div>" ) + .slider({ + change: function() { + ok( true, "change triggered by value method" ); + } + }) + .slider( "value", 0 ); + + // Test values method + element = $( "<div></div>" ) + .slider({ + values: [ 10, 20 ], + change: function() { + ok( true, "change triggered by values method" ); + } + }) + .slider( "values", [ 80, 90 ] ); + + // Test value option + element = $( "<div></div>" ) + .slider({ + change: function() { + ok( true, "change triggered by value option" ); + } + }) + .slider( "option", "value", 0 ); + + // Test values option + element = $( "<div></div>" ) + .slider({ + values: [ 10, 20 ], + change: function() { + ok( true, "change triggered by values option" ); + } + }) + .slider( "option", "values", [ 80, 90 ] ); + +}); + +test( "mouse based interaction part two: when handles overlap", function() { + expect( 6 ); + + var element = $( "#slider1" ) + .slider({ + values: [ 0, 0, 0 ], + start: function( event, ui ) { + equal( handles.index( ui.handle ), 2, "rightmost handle activated when overlapping at minimum (#3736)" ); + } + }), + handles = element.find( ".ui-slider-handle" ); + handles.eq( 0 ).simulate( "drag", { dx: 10 } ); + element.slider( "destroy" ); + + element = $( "#slider1" ) + .slider({ + values: [ 10, 10, 10 ], + max: 10, + start: function( event, ui ) { + equal( handles.index( ui.handle ), 0, "leftmost handle activated when overlapping at maximum" ); + } + }), + handles = element.find( ".ui-slider-handle" ); + handles.eq( 0 ).simulate( "drag", { dx: -10 } ); + element.slider( "destroy" ); + + element = $( "#slider1" ) + .slider({ + values: [ 19, 20 ] + }), + handles = element.find( ".ui-slider-handle" ); + handles.eq( 0 ).simulate( "drag", { dx: 10 } ); + element.one( "slidestart", function( event, ui ) { + equal( handles.index( ui.handle ), 0, "left handle activated if left was moved last" ); + }); + handles.eq( 0 ).simulate( "drag", { dx: 10 } ); + element.slider( "destroy" ); + + element = $( "#slider1" ) + .slider({ + values: [ 19, 20 ] + }), + handles = element.find( ".ui-slider-handle" ); + handles.eq( 1 ).simulate( "drag", { dx: -10 } ); + element.one( "slidestart", function( event, ui ) { + equal( handles.index( ui.handle ), 1, "right handle activated if right was moved last (#3467)" ); + }); + handles.eq( 0 ).simulate( "drag", { dx: 10 } ); + + element = $( "#slider1" ) + .slider({ + range: true, + min: 0, + max: 100, + values: [ 0, 50 ] + }), + handles = element.find( ".ui-slider-handle" ); + + element.slider( "option", { values: [ 100, 100 ] } ); + handles.eq( 0 ).simulate( "drag", { dx: -10 } ); + equal( element.slider( "values" )[ 0 ], 99, "setting both values of range slider to the maximum doesn't lock slider" ); + + element.slider( "option", { values: [ 0, 0 ] } ); + handles.eq( 1 ).simulate( "drag", { dx: 10 } ); + equal( element.slider( "values" )[ 1 ], 1, "setting both values of range slider to the minimum doesn't lock slider" ); +}); + +test( "event data", function() { + expect( 4 ); + + var slideHandleIndex = 3, + values = [ 8, 9, 7, 4 ], + newValues = [ 8, 9, 7, 5 ], + element = $( "#slider1" ) + .slider({ + values: values, + start: function( event, ui ) { + deepEqual( ui, expectedUiHash, "passing ui to start event" ); + }, + slide: function( event, ui ) { + deepEqual( ui, expectedChangedUiHash, "passing ui to slide event" ); + }, + stop: function( event, ui ) { + deepEqual( ui, expectedChangedUiHash, "passing ui to stop event" ); + }, + change: function( event, ui ) { + deepEqual( ui, expectedChangedUiHash, "passing ui to change event" ); + } + }), + handles = element.find( ".ui-slider-handle" ), + expectedUiHash = { + handle: handles.eq( slideHandleIndex )[ 0 ], + handleIndex: slideHandleIndex, + values: values, + value: values[ slideHandleIndex ] + }, + expectedChangedUiHash = $.extend( {}, expectedUiHash, { + values: newValues, + value: newValues[ slideHandleIndex ] + }); + + handles.eq( slideHandleIndex ).simulate( "drag", { dx: 10 } ); +}); + +} ); |